diff options
| author | Kazu Hirata <kazu@codesourcery.com> | 2007-10-03 18:35:31 +0400 |
|---|---|---|
| committer | Kazu Hirata <kazu@codesourcery.com> | 2007-10-03 18:35:31 +0400 |
| commit | 26c28af8b215e547cfbbfbf4bcdb9908447ad71c (patch) | |
| tree | 1abac00261575ed2e4c9d5edbf968c5a8e7016d5 /config | |
| parent | 56398dd5d7ae5d96f20389020fe9339dcb63623c (diff) | |
* no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.
Diffstat (limited to 'config')
| -rw-r--r-- | config/ChangeLog | 14 | ||||
| -rw-r--r-- | config/no-executables.m4 | 8 |
2 files changed, 22 insertions, 0 deletions
diff --git a/config/ChangeLog b/config/ChangeLog index f3d9fe98d..d1ee4bc7c 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,17 @@ +2007-10-03 Richard Sandiford <richard@codesourcery.com> + + * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function. + +2007-10-03 Kazu Hirata <kazu@codesourcery.com> + + Revert: + 2007-10-02 Richard Sandiford <richard@codesourcery.com> + * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function. + +2007-10-02 Richard Sandiford <richard@codesourcery.com> + + * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function. + 2007-09-21 Richard Sandiford <rsandifo@nildram.co.uk> * mt-sde (CFLAGS_FOR_TARGET): Replace -fno-optimize-sibling-calls diff --git a/config/no-executables.m4 b/config/no-executables.m4 index 54e5a0242..c4d0b70c3 100644 --- a/config/no-executables.m4 +++ b/config/no-executables.m4 @@ -59,3 +59,11 @@ fi) m4_divert_pop()dnl ])# GCC_NO_EXECUTABLES + +# Use the strongest available test out of AC_TRY_COMPILE and AC_TRY_LINK. +AC_DEFUN([GCC_TRY_COMPILE_OR_LINK], +[if test x$gcc_no_link = xyes; then + AC_TRY_COMPILE([$1], [$2], [$3], [$4]) +else + AC_TRY_LINK([$1], [$2], [$3], [$4]) +fi]) |